{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["supported platform", "patch number", "vulnerability", "patch", "common vulnerabilities and exposures", "vulnerable system version"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["discoverer", "vulnerable system", "vulnerable system version", "vulnerability", "vulnerable system owner", "common vulnerabilities and exposures", "time"]}, {"event_type": "data breach", "trigger": true, "arguments": ["tool", "purpose", "time", "compromised data", "victim", "number of victim", "number of data", "damage amount", "attack pattern", "attacker"]}, {"event_type": "phishing", "trigger": true, "arguments": ["purpose", "tool", "attacker", "victim", "place", "trusted entity", "time", "damage amount", "attack pattern"]}, {"event_type": "ransom", "trigger": true, "arguments": ["victim", "damage amount", "price", "place", "tool", "time", "attack pattern", "payment method"]}], "input": "UK Police have also sent out an alert warning BT customers about this latest scam and advising them not to be cautious when clicking in links embedded within emails ."}
{"patch vulnerability": [], "discover vulnerability": [], "data breach": [], "phishing": [{"trigger": "latest scam", "arguments": {"purpose": "NAN", "tool": "NAN", "attacker": "NAN", "victim": "BT customers", "place": "NAN", "trusted entity": "NAN", "time": "NAN", "damage amount": "NAN", "attack pattern": "clicking in links embedded within emails"}}], "ransom": []}